CN104202693B - A kind of Novel movable sound equipment - Google Patents
A kind of Novel movable sound equipment Download PDFInfo
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- CN104202693B CN104202693B CN201410473831.0A CN201410473831A CN104202693B CN 104202693 B CN104202693 B CN 104202693B CN 201410473831 A CN201410473831 A CN 201410473831A CN 104202693 B CN104202693 B CN 104202693B
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- sound equipment
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- movable sound
- lithium battery
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 65
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 65
- 230000002093 peripheral effect Effects 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 description 20
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000036461 convulsion Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of Novel movable sound equipment, its structure element mainly includes paper loudspeaker broadcast unit, control mainboard, high-capacity lithium battery, shows illuminating device and Peripheral Interface device.The paper loudspeaker broadcast unit plays for audio；The control mainboard is used for power management and control audio plays；The Peripheral Interface device is used to connect USB data line discharge and recharge and audio signal data input；The power supply that the high-capacity lithium battery is used for the Novel movable sound equipment supplies.Compared with existing sound technique, the present invention combines portable power source and paper loudspeaker, so that the Novel movable sound equipment simultaneously there is smaller size smaller to bring preferable portable characteristics, good broadcasting acoustical quality, more various function and meet people to handheld devices such as mobile phone tablet personal computers charging continuation of the journey demand.
Description
Technical field
It is more particularly to a kind of to include paper loudspeaker can be used to carry out audio broadcasting the present invention relates to a kind of Novel movable sound equipment
The Novel movable sound equipment of handheld device charging is available for Large Copacity portable power source.
Background technology
In recent years, increasing people like the daily demand for meeting people using sound equipment in life, but pass
The sound equipment bulky of system using more piece dry cell, bulk lithium battery or actively powered, its used moving-coil type, it is necessary to be raised
Sound device power consumption is serious, and the single audio that can only be used as of its function plays, and its possessed audio input mode is single very
To not possessing bluetooth mode audio input function, some old-fashioned sound equipments even can only play music using tape, and this gives people
For sound equipment can with portable use, continue a journey it is more lasting, audio input it is various and it is feature-rich bring greatly
Inconvenience, therefore existing sound equipment has been increasingly difficult to be satisfied with the daily demand to sound equipment.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided a kind of new with smaller
Volume, longer continuation of the journey power supply capacity, preferable acoustical quality and the more multi-functional Novel movable sound equipment of offer.
Technical scheme：A kind of Novel movable sound equipment of the present invention, the Novel movable sound equipment include：
Broadcast unit, it includes two panels paper loudspeaker, the first panel being respectively positioned in the Novel movable sound equipment and
The inner side of two panels；
Control mainboard, it is located in Novel movable sound equipment interior central position on the lower side, and the control mainboard includes power amplifier
Unit, PMU, Bluetooth system and step-up coil unit；
High-capacity lithium battery, it is located between control mainboard and the 7th panel close to the 7th panel；
Illuminating device is shown, it is respectively positioned on the 3rd panel and the 6th panel；
Peripheral Interface device, it is located on the 6th panel.
As further optimization, the two panels paper loudspeaker are attached at the inner side of first panel and second panel respectively, its
The middle first panel for attaching paper loudspeaker is revolved by pressing fastener and raising then around the rotating shaft between first panel and fourth face plate
Turn so as to attach the angle that the second panel composition of paper loudspeaker is beneficial to lifting result of broadcast with inner side.
As further optimization, the first panel and second panel surface that the two panels paper loudspeaker are attached respectively are adopted
Sound hole array structure is crossed with compact distribution.
As further optimization, the 7th panel is located at immediately below first panel, and first panel is revealed after raising rotation
Go out the 7th panel；It is connected between first panel and the 3rd panel using snap-fastener, the first panel that can be raised and the 3rd panel,
It is fastenedly connected between fourth face plate and the 5th panel and the 6th panel using seamless.
As further optimization, the control mainboard between the 7th panel and second panel position on the lower side and with
Fixed between 7th panel using four bolts；Or the control mainboard utilizes the 3rd panel, fourth face plate and the 5th panel
Respective neck helps to fix.
As further optimization, connected between the control mainboard and high-capacity lithium battery and Peripheral Interface device
Connect, the control mainboard is used for the audio playing function and charging/discharging function for controlling the Novel movable sound equipment.
As further optimization, the high-capacity lithium battery is regular cuboid, and the high-capacity lithium battery is using two-sided
Sticker is invested on the downside of the 7th panel, is fixed between the high-capacity lithium battery and control mainboard using rubber cushion support.
As further optimization, the display illuminating device includes a pattern toggle switch that can be stirred, positioned at the 3rd
Panel centre position；One group of LED display lamp group, positioned at the 3rd panel right positions；One luminous lighting LED, positioned at the 6th face
Lower position in plate.
As further optimization, the LED display lamps group is used to show high-capacity lithium after pattern toggle switch is stirred
The dump energy of battery or when bluetooth unit works for indicating the connection status of bluetooth.
As further optimization, the Peripheral Interface device is respectively on the 3rd panel and the 6th panel；It is described
Peripheral Interface device includes two groups of USB Type-A female seats, one group of Micro-USB female seat, one group of audio input port and one group
Volume adjusting grid.
Beneficial effect：Compared with existing sound technique, the present invention combines portable power source and paper loudspeaker so that
There is the Novel movable sound equipment smaller size smaller to bring preferable portable characteristics simultaneously, and good broadcasting acoustical quality is more various
Function and meet people to handheld devices such as mobile phone tablet personal computers charging continuation of the journey demand.
Brief description of the drawings
Fig. 1 is the three-dimensional composition structural representation of Novel movable sound equipment of the present invention.
Fig. 2 is the first embodiment floor map of Novel movable sound equipment of the present invention.
Fig. 3 is the second embodiment floor map of Novel movable sound equipment of the present invention.
Fig. 4 is the 3rd embodiment floor map of Novel movable sound equipment of the present invention.
Fig. 5 is that the play system of Novel movable sound equipment of the present invention is electrically connected schematic diagram.
Fig. 6 is that the power-supply system of Novel movable sound equipment of the present invention is electrically connected schematic diagram.
Embodiment
Referring to Fig. 1, Fig. 1 is the three-dimensional schematic diagram of the first embodiment of Novel movable sound equipment 10 of the present invention.This is new
Type movement sound equipment 10 includes first panel 24, second panel 26, the 3rd panel 22, fourth face plate 27, the 5th panel 25, the 6th face
The panel 28 of plate 23 and the 7th, wherein first panel 24 are covered on the 7th panel 28, wherein first panel 24, second panel
26, the 3rd panel 22, fourth face plate 27, the 5th panel 25 and the 6th panel 23 are formed outside the solid of the Novel movable sound equipment 10
Shape.
The internal module of Novel movable sound equipment 10 composition includes control mainboard 11；Including a first paper loudspeaker broadcast unit
21 are attached to the inner side of first panel 24 and an other second paper loudspeaker broadcast unit 29 is attached within second panel 26
Side；Including one piece of high-capacity lithium battery 12；Including display illuminating device in pattern toggle switch 18, LED display lamps group 191,
LED illumination lamp 192；Including the first USB Type-A female seats 151 in interface peripherals device, the 2nd USB Type-A female seats
152, Micro-USB female seats 153 and audio input port 16 and volume adjusting grid 17.
The first panel 24 includes surface first and crosses sound hole array 13, and first, which crosses sound hole array 13, uniformly gathers first
The surface of the panel 24 and physics of the first paper loudspeaker broadcast unit 21 with being attached to the inner side of first panel 24 turns on so that first
Sound when normal play of paper loudspeaker broadcast unit 21 can cross sound hole array 13 by first and enter with air pulsation
Row is propagated.The second panel 26 equally crosses sound hole array 19 comprising surface second, and second, which crosses sound hole array 19, uniformly gathers
The surface of second panel 26 and turned on the second paper loudspeaker broadcast unit 29 being attached on the inside of second panel so that the second paper
Sound when normal play of loudspeaker broadcast unit 29 can cross sound hole array 19 by second and be carried out with air pulsation
Propagate.
The first panel 24, second panel 26 are made using thin plastic material, and first crosses sound hole array 13, the second mistake
Sound hole array 19 is uniformly compact respectively to gather on first panel 24, second panel 26 so that the first paper loudspeaker play single
Member 21, sound during the second paper loudspeaker 29 normal play of broadcast unit reduce the loss in transmitting procedure as far as possible.
Have a panel fastener 14 between the panel 22 of first panel 24 and the 3rd, normal use playing function when
Wait, user can press panel fastener 14 so as to unclamp the connection between the panel 22 of first panel 24 and the 3rd.First panel
Connected between 24 and fourth face plate 27 using rotating shaft（Do not indicate）, after unclamping connection between the panel 22 of first panel 24 and the 3rd
The can of first panel 24 is rotated around rotating shaft, so as to form an angle for being advantageous to sound broadcasting with second panel 26
Degree.The first paper loudspeaker broadcast unit 21 wherein when first panel 24 rotates because be attached on the inside of first panel
It is as first panel 24 rotates together.The position of the original first panel 24 of the Novel movable sound equipment 10 after first panel 24 rotates
The 7th panel 28 can be exposed by putting.
7th panel 28 and the 3rd panel 22, fourth face plate 27, used between the 5th panel 25 and the 6th panel 23
Fastening is seamlessly connected.7th panel 28 is used to protect after first panel 24 rotates together with the first paper loudspeaker broadcast unit 21
The inner member of the Novel movable sound equipment 10 is protected, and the support that fixed to control mainboard 11 is provided and used, while is provided to big
Capacity Lithium batteries 12 fix position use.
Connection is integrally formed using seamless fastening between 3rd panel 22 and second panel 26, the 3rd panel 22 and the
Connection is equally integrally formed using seamless fastening between five panels 25 and the 6th panel 23.The surface distributed bag of 3rd panel 22
Containing pattern toggle switch 18 and LED display lamps group 191, LED display lamps group 191 includes four LEDs（Do not indicate）It is suitable successively
Sequence is evenly distributed, stirs the LED being located at after pattern toggle switch 18 to light illumination mode on the 6th panel in the normal mode and shines
Bright lamp 192 can open illumination functions while LED display lamps group 191 can open the residue electricity of display high-capacity lithium battery 12
Amount, the display mode of the dump energy of high-capacity lithium battery 12 can the explanations at high-capacity lithium battery 12 later.If in normal mode
Formula sets aside dynamic model formula toggle switch 18 to play mode, then the Novel movable sound equipment 10 can switch to bluetooth mode of operation and enter
Enter and be attached matching status with outside bluetooth equipment.
The LED display lamps group 191 is equally used for showing the indigo plant when Novel movable sound equipment 10 is operated in Bluetooth connected mode
Tooth connection status, if bluetooth unit 111 is normally connected with outside bluetooth equipment, four LEDs of the LED display lamps group 191（Not
Sign）Unlatching/closing successively can be rotated to show, and the LED display lamps group can equally show the residue of high-capacity lithium battery 12
Electricity, that is to say, that LED display lamps group meeting alternate cycles show when the Novel movable sound equipment 10 is operated in Bluetooth connected mode
Show the connection status of bluetooth unit 111 and the dump energy of high-capacity lithium battery 12.
Connected between the fourth face plate 27 and first panel 24 using rotating shaft；Between the fourth face plate 27 and second panel 26
It is integrally formed seamless connection；Equally using seamless fastening one between the panel 25 of fourth face plate 27 and the 5th and the 6th panel 23
Body formed connection.
5th panel 25 and the 3rd panel 22, using seamless fastening one between fourth face plate 27 and second panel 26
Shaping connection.5th panel 25 and do not raise between state first panel 24 using being fastenedly connected.
6th panel 23 and the 3rd panel 22, using seamless fastening one between second panel 26 and fourth face plate 27
Shaping connection.The surface distributed of 6th panel 23 has a first USB Type-A female seats 151, the 2nd USB Type-A female seats 152,
Micro-USB female seats 153, LED illumination lamp 192, audio input port 16 and volume adjusting grid 17.
The first USB Type-A female seats 151 that the surface of 6th panel 23 includes, the 2nd USB Type-A female seats 152 this
Two group interfaces can be provided to external equipment（Mobile phone, tablet personal computer etc.）Charged；Comprising Micro-USB female seats 153
High-capacity lithium battery 12 is charged for external dc power；Comprising LED illumination lamp 192 dialled in pattern toggle switch 18
It is used for emergency lighting after moving to light illumination mode；Comprising volume adjusting grid 17 be used for the Novel movable sound equipment be in play
Horizontally slip control volume during pattern by using finger on the surface of volume adjusting grid 17；Comprising audio input port
16 are used to directly use wired carry out audio input from outer audio equipment, and the specification of the audio input port 16 is standard 3.5
Millimeter earphone interface, user can use 3.5 millimeters of double end earphone cords of standard carry out wired connection Novel movable sound equipments 10 with
And external sound source equipment（Mobile phone, tablet personal computer etc.）.
The control mainboard 11 includes bluetooth unit 111, power amplifier unit 112, PMU 113 and step-up coil list
Member 114（The step-up coil unit 114 includes two groups of step-up coils, follow-up explanation）, the control mainboard 11 is located at the 7th in structure
Position on the lower side between panel 28 and second panel 26, is bolted on the 7th panel 28 using four.The control mainboard 11
Equally with high-capacity lithium battery 12, LED illumination lamp 192 in Peripheral Interface device, LED display lamps group 191, pattern toggle switch
18, the first USB Type-A female seats 151, the 2nd USB Type-A female seats 152, Micro USB female seats 153, audio input port
16, the paper loudspeaker broadcast unit 21 of volume adjusting grid 17 and first, the second paper loudspeaker broadcast unit 29 is connected.Control master
Plate 11 is the core component of whole Novel movable sound equipment 10.Wherein bluetooth unit 111, power amplifier unit 112, PMU
113, step-up coil unit 114, high-capacity lithium battery 12, LED illumination lamp 192 in Peripheral Interface device, LED display lamps group 191,
Pattern toggle switch 18, the first USB Type-A female seats 151, the 2nd USB Type-A female seats 152, Micro USB female seats 153,
Audio input port 16, the paper loudspeaker broadcast unit 21 of volume adjusting grid 17 and first, the second paper loudspeaker broadcast unit 29 it
Between Electric connection characteristic described later on.
In the structure of high-capacity lithium battery 12 between the 7th panel 28 and control mainboard 11, the high-capacity lithium battery
12 are affixed under the 7th panel 28 using the double faced adhesive tape back of the body, and elastic mounting is used between control mainboard 11.The high-capacity lithium
Battery 12 is responsible for control mainboard 11 in Novel movable 10 normal work of sound equipment（Comprising bluetooth unit 111, power amplifier unit 112,
Battery management unit 113, step-up coil unit 114）, LED display lamps group 191, the paper loudspeaker of LED illumination lamp 192 and first broadcast
Unit 21 is put, the second paper loudspeaker broadcast unit 29 is powered.The high-capacity lithium battery 12 can be by external dc in not enough power supply
5V power supply sources are charged via Micro- USB female seats, and PMU 113 is responsible for filling for monitoring high-capacity lithium battery 12
Discharge process.
The high-capacity lithium battery 12 when being in electricity abundance state can via the first USB Type-A female seats 151, second
USB Type-A female seats 152 provide two kinds of electric currents of different sizes respectively（Citing：1.0A,1.5A）To peripheral hardware handheld device（It is similar
Mobile phone, tablet personal computer etc.）Charged.
The first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29 are attached to first panel 24 respectively, and second
The inner side of panel 26, the first paper loudspeaker broadcast unit 21, it is slightly less than first panel on the area of the second paper loudspeaker broadcast unit 29
24, second panel 26, thickness is about thickness of the two panels paper less than 1 millimeter.First paper loudspeaker of the inner side of first panel 24 play
Unit 21 provides L channel and played, and the second paper loudspeaker broadcast unit 29 of the inner side of second panel 26 provides R channel and played.Two panels
First paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29 are electrically connected the step-up coil list in control mainboard 11 respectively
Member 114, the first paper loudspeaker broadcast unit 21, the left and right acoustic channels source of sound of the second paper loudspeaker broadcast unit 29 comes from from outside sound
Source device is inputted to power amplifier unit 112 via bluetooth unit 111 or audio input port 16 and is transferred to after enhanced processing
Two groups of step-up coils in step-up coil unit 114, the functionally responsible processing audio signal data of step-up coil unit 114 extremely may be used
For the first paper loudspeaker broadcast unit 21, the second normally high-quality broadcasting of paper loudspeaker broadcast unit 29.
The first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29 have relative to traditional coil-moving speaker
The advantages of small volume, thickness of thin and preferable tonequality, the first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29
Power consumption there was only 10% or so of equivalent specifications coil-moving speaker.The Novel movable sound equipment 10 is played single using the first paper loudspeaker
Member 21, the second paper loudspeaker broadcast unit 29 afterwards can be with larger saving volume, can be relative to conventional moving-coil type loudspeaker
The internal volume saved is allocated to high-capacity lithium battery 12 so as to increase the capacity of lithium battery, is played in the first paper loudspeaker itself
Unit 21, the second paper loudspeaker broadcast unit 29, which has been saved, further enhancing the Novel movable sound on the basis of 90% electricity
Ring 10 endurance, there is provided more long ability to play and more electricity are supplied to peripheral hardware handheld device, and user makes
It can be charged simultaneously to mobile phone when broadcasting by the use of audio frequency apparatuses such as mobile phones as source of sound by the Novel movable sound equipment 10,
Relative to traditional type sound equipment and portable power source, the Novel movable sound equipment 10 is being integrated with two big function of sound equipment and portable power source
More preferably acoustical quality, more Power Reserves and more preferable portable characteristics are provided afterwards.
Referring to Fig. 2, Fig. 2 is that the panel 22 of first panel 24 and the 3rd passes through panel card in Novel movable sound equipment 10 of the present invention
Rotating shaft of the first panel 24 between fourth face plate 27 after connection between the opening of button 14 and the 3rd panel 26（In Fig. 1
Do not indicate）First panel 24 after rotation, fourth face plate 27, the floor map that second panel 26 is formed.
Fig. 2 is the floor map of 10 first embodiment of Novel movable sound equipment 20 of the present invention, the first embodiment plane
Schematic diagram includes first panel 24, second panel 26, fourth face plate 27；Sound hole array 13 is crossed comprising in first panel first, the
Second crosses sound hole array 19 on two panels；Include panel fastener 14；Include first between first panel 24 and fourth face plate 27
Rotating shaft 281, the second rotating shaft 282；Comprising the path schematic diagram 240. in rotary moving of first panel 24 wherein, the first paper loudspeaker play single
Member 21, the second paper loudspeaker broadcast unit 29 is attached at first panel 24, the back side of second panel 26 respectively（Do not indicated in Fig. 2）.
The panel fastener 14 is located at the right side middle position of first panel 24, and user presses panel fastener when in use
14 cans unclamp the panel 22 of first panel 24 and the 3rd（Do not indicated in Fig. 2）Between connection.User is using this new
Type movement sound equipment 10 play after can first panel 24 along rotation indicate the opposite direction in signal track 282 rotate until
The panel 22 of first panel 24 and the 3rd（Do not indicated in Fig. 2）Contact, then gently pressure first panel 24 may be such that the panel fastener
14 enter lock-out state, the panel of first panel 24 and the 3rd（Do not indicated in Fig. 2）Between closely connect.
The first rotating shaft 281, the interposition that the second rotating shaft 282 contacts between first panel 24 and fourth face plate 27
Put, first rotating shaft 281, the second rotating shaft 282 is active revolving property, can flexibly cause first panel 24 around fourth face plate
27 rotate to a certain angular range（270 degree）Interior any angle.
The first panel 24 moves along path schematic diagram 240 after panel fastener 14 is unclamped around the second rotating shaft 282,
First rotating shaft 281 is rotated, to obtain by the way that user can obtain at an angle with 26 groups of second panel
Obtain and more preferably listen to tonequality experience.
Second sound hole array 19, the first sound hole array 13 excessively excessively uniformly gathers in the face of first panel 24 and second respectively
On plate 26, by this ordered arrangement can the first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29（Fig. 2
In do not indicate）The sound of broadcasting obtains alap transmission loss by way of first panel 24, when second panel 26
Referring to Fig. 3, Fig. 3 is the floor map of the second embodiment 30 of the Novel movable sound equipment.The plane is illustrated
Figure hides the first paper loudspeaker broadcast unit 21 of the behind of Novel movable sound equipment first panel 24 in Fig. 1, the second paper by extracting
Loudspeaker broadcast unit 29 is so as to obtaining first panel 24, the first paper loudspeaker broadcast unit 21, the institute of the second paper loudspeaker broadcast unit 29
The floor map of composition.
The floor map of second embodiment 30 includes the first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit
29, comprising octahedral plate 340, buckle 321 is twitched comprising the first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29 is taken out
Dynamic buckle 320, comprising the mobile route indications 330 of the first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29 moves
Path indications 331.
Difference between the second embodiment 30 and first embodiment 20 is in the second embodiment 30
The panel of octahedral plate 340 and the 3rd（Do not indicated in Fig. 3）Between not using panel fastener connect, with fourth face plate（Do not marked in Fig. 3
Show）Between also not using rotating shaft connect.The octahedral plate 340 is in normal condition, the first paper loudspeaker broadcast unit 21 and
Two paper loudspeaker broadcast units 29 are hidden in the behind of the octahedral plate 340 respectively, the panel of octahedral plate 340 and the 3rd in structure
（Do not indicated in Fig. 3）With fourth face plate（Do not indicated in Fig. 3）Between snapped connection using mechanism（Do not indicated in Fig. 3）.Equally, should
The surface of octahedral plate 340 is smooth, not uses sound hole array arrangement.
Another obvious difference is the first paper loudspeaker between the second embodiment 30 and first embodiment 20
By the way that each 90 degree up and down can be carried out after extracting respectively between the paper loudspeaker broadcast unit 29 of broadcast unit 21 and second
Rotation, so as to octahedral plate 340 form an angle for being advantageous to receive more preferable result of broadcast.
The second embodiment 30 is compared with first embodiment 20 because of the first paper loudspeaker broadcast unit 21, the second paper
The implementation of loudspeaker broadcast unit 29 is different, it is not necessary to sound hole Array transfer sound is crossed on light-transmitting panel, so in sound
Loss can be further reduced in transmitting procedure.
The first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29 is by pulling the first paper loudspeaker to twitch buckle
321 and second paper loudspeaker twitch buckle 320 and move along path symbol 330,331 and pull out the back side of octahedral plate 340 respectively, first
Paper loudspeaker broadcast unit 21 and the second paper loudspeaker broadcast unit 29 can block between first panel automatically after being completely pulled out
Firmly.User can move along the opposite direction of path indications 330,331 after completing the Novel movable sound equipment and playing
Push back the first paper loudspeaker unit 21 and the second paper loudspeaker unit 29.
First paper loudspeaker broadcast unit 21 in Fig. 3, the twitch moving direction of the second paper loudspeaker broadcast unit 29 is all horizontal
Direction.
Referring to Fig. 4, Fig. 4 is the floor map of the 3rd embodiment 40 of the Novel movable sound equipment.
The floor map of the 3rd embodiment 40 includes the 9th panel 440 in Fig. 4, the first paper loudspeaker broadcast unit 21,
Second paper loudspeaker broadcast unit 29, buckle 321, the second paper loudspeaker broadcast unit 29 are twitched comprising the first paper loudspeaker broadcast unit 21
Buckle 320 is twitched, includes mobile route indications 430,431.
The main distinction between 3rd embodiment 40 and second embodiment 30 is the first paper loudspeaker broadcast unit
21 is different with the draw-off direction of the second paper loudspeaker broadcast unit 29, the first paper loudspeaker broadcast unit 321 and the second paper loudspeaker in Fig. 4
The draw-off direction of broadcast unit 29 is all vertical direction.
It is using a little distinguishing in addition between the 3rd embodiment 40 and second embodiment 30 using new
When mobile sound equipment plays out function, second embodiment 30 can more easily use fourth face plate（Do not marked in Fig. 3
Show）On Peripheral Interface device, the 3rd embodiment 40 can more easily use the 3rd panel（Do not indicated in Fig. 4）On mould
Formula toggle switch（Do not indicated in Fig. 4）.
3rd embodiment 40 between second embodiment 30 compared with mode of operation it is identical.
Referring to Fig. 5, Fig. 5 is the play system 500 of Novel movable sound equipment 10 electrical connection schematic diagram.
Power amplifier unit 112 is included in the play system 500；Include the first step-up coil unit 521, the second step-up coil list
Member 522；Include the first paper loudspeaker broadcast unit 21, the second paper loudspeaker broadcast unit 29；Include volume adjusting grid 17；Include sound
Frequency input terminal mouth 16；Include bluetooth unit 111 and Bluetooth antenna 541；Include pattern toggle switch 18；Passed comprising voice data
Defeated 572, voice data transmission 571；Include regulation volume 580；Include L channel 563, L channel 561；Comprising R channel 564,
R channel 562.
The play system 500 only just meeting when pattern toggle switch 18 of Novel movable sound equipment is in play mode
Work, the pattern toggle switch 18 include illumination, close, and play three patterns, and user is played using Novel movable sound equipment
The pattern toggle switch 18 is needed to be placed in play mode when function.
The play system 500 is by power-supply system 600（Do not indicated in Fig. 5）Power supply is provided, the part can be in power supply system later
System 600（Do not indicated in Fig. 5）Middle detailed description.
The Bluetooth antenna 541 forms Bluetooth system with bluetooth unit 111, for receiving the audio of outside bluetooth equipment transmission
Signal data and audio signal data 571 is transferred to power amplifier unit 112 by voice data transmission.The Bluetooth system is in mould
The bluetooth equipment that formula toggle switch 18 can be opened with outside automatically when being in play mode is matched.The bluetooth unit
111 are made up of Bluetooth chip and supporting peripheral circuit device（Do not indicated in Fig. 5）, Novel movable sound equipment of the present invention is using high-quality
High-performance Bluetooth chip, the stability and integrality of audio signal data are ensure that as far as possible.
The audio input port 16 is formed for the play system 500 parallel to Bluetooth antenna 541 and bluetooth unit 111
Bluetooth system another set from external equipment input audio data system, 16 audios received of the audio input port
Signal data is transmitted to power amplifier unit 112. by voice data transmission 572
The Bluetooth system and audio input port 16 that the play system 500 forms in Bluetooth antenna 541 and bluetooth unit 111
The voice data for having the transmission of meeting prioritizing selection audio input port 16 when audio signal data access simultaneously plays out.
The power amplifier unit 112 is made up of the sound channel power amplifier chips of left and right two and supporting peripheral circuit device（Do not marked in Fig. 5
Show）.
The indigo plant formed from Bluetooth antenna 541 and bluetooth unit 111 when the power amplifier unit 112 acts on working condition
The audio signal data that tooth system or audio input port 16 input is amplified and by L channel 563 and R channel
564 are sent out to the first step-up coil unit 521 and the second step-up coil unit 522 respectively.The power amplifier unit 112 has excellent
Signal amplify undistorted degree, can the fabulous audio signal data received be amplified and ensure audio quality.
The volume adjusting grid 17 is used to adjust volume when play system 500 is in mode of operation, and the volume is adjusted
Section grid 17 is connected to power amplifier unit 112 so as to control the working condition of power amplifier unit 112 by adjusting volume 580
The volume of first paper loudspeaker broadcast unit 21 and the second paper loudspeaker broadcast unit 29 is controlled.Novel movable of the present invention
Used by sound equipment the inside of volume adjusting grid 17 using can Auto-Sensing user's finger motion track module, relative to biography
The system formula rotating shaft knob surface of volume adjusting grid 17 need not protrude and face seal dustproof and waterproof, enhances the new shifting
The overall aesthetics of dynamic sound equipment.
It is logical that the first step-up coil unit 521 and the second step-up coil unit 522 are respectively used to reception power amplifier unit 112
Cross L channel 563 and R channel 564 transmits the audio signal data come in and the audio signal data received is carried out electricity
The increase of pressure amplitude degree allows the first paper loudspeaker broadcast unit 21 and the second paper loudspeaker broadcast unit 29 to carry out normal play.Should
Power amplifier unit 112 export audio signal data voltage amplitude typically only 5 volts, and the first paper loudspeaker broadcast unit 21 with
And second paper loudspeaker broadcast unit 29 need audio signal voltage amplitude be generally tens volts or volt up to a hundred.Due to
One step-up coil unit 521 and the second step-up coil unit 522 undertake the audio signal number that amplification power amplifier unit 112 exports
According to voltage amplitude, therefore, the design of step-up coil unit lifts particularly important, this hair to the play sound effect of whole play system
The the first step-up coil unit 521 and the second step-up coil unit 522 that bright Novel movable sound equipment uses use excellent design,
Amplify power amplifier unit 112 export audio signal data voltage amplitude while suppress as far as possible noise interference and
The excellent continuity for maintaining audio signal data so that the first paper loudspeaker broadcast unit 21 and the second paper loudspeaker play list
Member 29 can obtain high-quality audio signal data and input so as to lift the result of broadcast of whole play system.
Referring to Fig. 6, Fig. 6 is the Electric connection characteristic schematic diagram of the power-supply system 600 of Novel movable sound equipment.
The power-supply system 600 includes PMU 113；Include high-capacity lithium battery 12；Include play system 500；
Include LED illumination lamp 192, LED display lamps group 191；Include the first USB Type-A female seats 151, the 2nd USB Type-A female seats
152, Micro-USB female seats 153；Include transmission line charging and discharging lithium battery 680, power supply 501, illumination 651, lithium battery/bluetooth
State 652, peripheral hardware are electrically charged 671, and peripheral hardware is electrically charged 672, lithium cell charging 661.
The high-capacity lithium battery 12 is connected by charging and discharging lithium battery 680 with PMU 113, high-capacity lithium electricity
It is responsible for power reserves and the supply of whole Novel movable sound equipment 10 in pond 12.
The LED illumination lamp 192 is by illuminating 651 connections to PMU 113, and the LED illumination lamp is in pattern
Toggle switch 18 dial to after light illumination mode can power-on administrative unit 113 by illuminate 651 circuits to the LED illumination lamp it
Power supply supply, light the LED illumination lamp, functionally the LED illumination lamp, which is available for users to, does Emergency use, and power consumption compared with
It is low, about between 1 ~ 3W.
The LED display lamps group 191 passes through the connection of lithium battery/bluetooth state 652 to PMU 113, the LED
Display lamp group has two functions, and one is shows the dump energy state of high-capacity lithium battery 12, and two be blue in display play system
Tooth unit（Do not indicated in Fig. 6）Connection status.When pattern toggle switch 18 dials to light illumination mode, the LED display lamps group is used
In the dump energy state of display high-capacity lithium battery 12, when pattern toggle switch 18 dials to play mode, the LED is shown
Lamp group alternately shows the dump energy state and bluetooth unit of high-capacity lithium battery 12（Do not indicated in Fig. 6）Connection status.
When the LED display lamps group 191 is used to show the dump energy state of high-capacity lithium battery 12, the high-capacity lithium battery
12 saturation electricity is divided into quarter, and four LEDs of the LED display lamps group 191 represent the high-capacity lithium battery 12 respectively
Quarter electricity, the electricity saturation of high-capacity lithium battery 12 is represented if four LEDs all lights of the LED display lamps group 191, if three
LED is lighted, and represents the electricity of 12 residues 3/4ths of high-capacity lithium battery, and high-capacity lithium electricity is represented if two LEDs are lighted
Pond 12 only residue 2/4ths electricity, illustrate if an only LEDs are lighted high-capacity lithium battery 12 only residue four/
One electricity, need charging supplement electricity badly.
The LED display lamps group 191 is used to show bluetooth unit（Do not indicated in Fig. 6）Connection status when, if bluetooth unit
（Do not indicated in Fig. 6）Four LEDs of the outside bluetooth equipment then LED display lamps group 191 can alternate cycles on matching connection
Light, if bluetooth unit（Do not indicated in Fig. 6）It is not connected to match outside bluetooth equipment or just in matching connection, then should
Four LEDs of LED display lamp groups all alternately can be lighted and extinguished together.
First USB Type-A female seats 151 and the 2nd USB Type-A female seats 152 by peripheral hardware be electrically charged 671 circuits and
Peripheral hardware is electrically charged 672 circuits and is connected respectively with PMU 113, the first USB Type-A female seats 151 and the 2nd USB
Type-A female seats 152 pass through USB data line（Do not indicated in Fig. 6）Connect to outside handheld device（Mobile phone, tablet personal computer etc.）From
And give outside handheld device by PMU 113（Mobile phone, tablet personal computer etc.）Charged.Novel movable sound of the present invention
The first USB Type-A female seats 151 and the 2nd USB Type-A female seats 152 can give outside handheld device in sound（Mobile phone, flat board
Computer etc.）The charging current of two kinds of different size of current is provided respectively, and generally the first USB Type-A female seats 151 provide
1 ampere of current, the 2nd USB Type-A female seats 152 provide 1.5 amperes of currents, and the charging current, which can pass through, to be configured
PMU 113 is modified.
First USB Type-A female seats 151 and the 2nd USB Type-A female seats 152 can connect USB data line simultaneously extremely
Outside handheld device（Mobile phone, tablet personal computer etc.）Charged.
There are at least one set of connection USB numbers among first USB Type-A female seats 151 and the 2nd USB Type-A female seats 152
According to line to outside handheld device（Mobile phone, tablet personal computer etc.）When being charged, the PMU 113 can automatically turn on LED
Display lamp group 191 is used for the dump energy for showing high-capacity lithium battery 12.If now play system 500 equally works in bluetooth company
Connect the residue electricity that state so PMU 113 can control LED display lamps group 191 alternately to show high-capacity lithium battery 12
The connection status of amount and the bluetooth in play system 500.
The Micro-USB female seats 153, should by the connection of lithium cell charging 661 to PMU 113
Micro-USB female seats pass through USB data line（Do not indicated in Fig. 6）Externally connected power supply（Do not indicated in Fig. 6）Pass through power supply pipe
Reason unit is charged to high-capacity lithium battery 12.The Micro-USB female seats compatibility most Android/ on the market
The charger interface of windows phone mobile phones and tablet personal computer, greatly facilitate to the great Rong in the Novel movable sound equipment
The charging for measuring lithium battery 12 uses.
The Micro-USB female seats 153 are in access USB data line（Do not indicated in Fig. 6）It is right by PMU 113
When high-capacity lithium battery 12 is charged, the PMU 113 can automatically turn on LED display lamps group 191 and be used to show greatly
The dump energy of capacity Lithium batteries 12.If now play system 500 equally works in bluetooth connection status so power management
Unit 113 can control LED display lamps group 191 alternately to show in dump energy and the play system 500 of high-capacity lithium battery 12
Bluetooth connection status.
The play system 500 is referred in Fig. 5 and formed comprising device cell, and the play system 500 needs power-supply system 600
By PMU 113 by 501 circuits of powering to the power amplifier unit 112 among it, bluetooth unit 111 and first liter
The step-up coil unit 522 of line ball coil unit 521 and second carries out electricity supply.The PMU 113 is power-supply system 600
Core component, the PMU 113 be responsible for whole Novel movable sound equipment power supply supply management distribution.The present invention is new
PMU 113 in mobile sound equipment uses quality power managing chip and periphery supporting circuitry components, can provide
Two kinds of adjustable different size electric currents are charged to external equipment, short in the event of external equipment circuit in charging process
When road or other abnormalities, the PMU 113 can be automatically cut off towards externally fed circuit to protect this new
Mobile sound equipment is in itself.The PMU 113 can be real-time when being charged by external charger to high-capacity lithium battery
The state of charge of charging current and high-capacity lithium battery 12 is monitored, real-time guard high-capacity lithium battery 12 exempts from infringement.
When the electricity of high-capacity lithium battery 12 is less than 8%, the power management 113 can cut off the power supply supply to play system 500
So as to stop the playing function of Novel movable sound equipment, but other functions such as LED illumination of the Novel movable sound equipment 10 simultaneously
Can be with normal use until depleting the dump energy of high-capacity lithium battery 12.
Claims (6)
- A kind of 1. Novel movable sound equipment, it is characterised in that：The Novel movable sound equipment includes：Broadcast unit, it includes two panels paper loudspeaker, the first panel being respectively positioned in the Novel movable sound equipment and the second face The inner side of plate, the two panels paper loudspeaker are attached at the inner side of first panel and second panel respectively, wherein attaching paper loudspeaker First panel is raised then around the rotating shaft rotation between first panel and fourth face plate so as to be pasted with inner side by pressing fastener The second panel composition of attached paper loudspeaker is beneficial to the angle of lifting result of broadcast；The first face that the two panels paper loudspeaker are attached respectively Sound hole array structure is crossed in plate and second panel surface using compact distribution；Control mainboard, it is located in Novel movable sound equipment interior central position on the lower side, and the control mainboard includes power amplifier unit, PMU, Bluetooth system and step-up coil unit；High-capacity lithium battery, it is located between control mainboard and the 7th panel close to the 7th panel；Illuminating device is shown, it is respectively positioned on the 3rd panel and the 6th panel；Peripheral Interface device, it is located on the 6th panel；7th panel is located at immediately below first panel, and first panel exposes the 7th panel after raising rotation；First panel It is connected between the 3rd panel using snap-fastener, the first panel that can be raised and the 3rd panel, fourth face plate and the 5th face It is fastenedly connected between plate and the 6th panel using seamless；The control mainboard between the 7th panel and second panel position on the lower side and between the 7th panel use four Bolt is fixed；Or the control mainboard utilizes the 3rd panel, fourth face plate and the respective neck of the 5th panel help to fix；There is a panel fastener between first panel and the 3rd panel, when normal use playing function, user presses Panel fastener is so as to unclamping the connection between first panel and the 3rd panel；Connected between first panel and fourth face plate using rotating shaft Connect, first panel 24 is just rotated around rotating shaft after unclamping connection between first panel and the 3rd panel, so that with second Panel forms an angle for being advantageous to sound broadcasting；7th panel and the 3rd panel, fourth face plate, it is seamlessly connected between the 5th panel and the 6th panel using fastening, this Seven panels are used for the inside for protecting the Novel movable sound equipment after first panel rotates together with the first paper loudspeaker broadcast unit Element, and the support that fixed to control mainboard is provided and used, while the position use that fixed to high-capacity lithium battery is provided.
- A kind of 2. Novel movable sound equipment according to claim 1, it is characterised in that：The control mainboard and high-capacity lithium electricity It is attached between pond and Peripheral Interface device, the control mainboard is used to control the audio of the Novel movable sound equipment to play work( Energy and charging/discharging function.
- A kind of 3. Novel movable sound equipment according to claim 1, it is characterised in that：The high-capacity lithium battery is long for rule Cube, the high-capacity lithium battery are invested on the downside of the 7th panel using double faced adhesive tape, the high-capacity lithium battery and control mainboard Between using rubber cushion support fix.
- A kind of 4. Novel movable sound equipment according to claim 1, it is characterised in that：The display illuminating device includes one The pattern toggle switch that can be stirred, positioned at the 3rd panel centre position；One group of LED display lamp group, positioned at the 3rd panel right lateral position Put；One luminous lighting LED, the lower position in the 6th panel.
- A kind of 5. Novel movable sound equipment according to claim 4, it is characterised in that：The LED display lamps group is dialled in pattern It is used to show the dump energy of high-capacity lithium battery or when bluetooth unit works for indicating bluetooth after dynamic switching toggle Connection status.
- A kind of 6. Novel movable sound equipment according to claim 1, it is characterised in that：The Peripheral Interface device is located at respectively On 3rd panel and the 6th panel；The Peripheral Interface device includes two groups of USB Type-A female seats, one group of Micro-USB Female seat, one group of audio input port and one group of volume adjusting grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473831.0A CN104202693B (en) | 2014-09-17 | 2014-09-17 | A kind of Novel movable sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473831.0A CN104202693B (en) | 2014-09-17 | 2014-09-17 | A kind of Novel movable sound equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104202693A CN104202693A (en) | 2014-12-10 |
| CN104202693B true CN104202693B (en) | 2018-03-09 |
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ID=52087907
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410473831.0A Expired - Fee Related CN104202693B (en) | 2014-09-17 | 2014-09-17 | A kind of Novel movable sound equipment |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105700332B (en) * | 2016-01-15 | 2019-03-05 | 广东小天才科技有限公司 | Child watch and playing control method and device thereof |
| CN114963040A (en) * | 2022-05-20 | 2022-08-30 | 正屋(厦门)电子有限公司 | Stereo set light with TWS function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200397845Y1 (en) * | 2005-07-28 | 2005-10-07 | 주식회사 웨이브시스텍 | Wireless audio signal transferring apparatus |
| CN201233724Y (en) * | 2008-06-17 | 2009-05-06 | 保锐科技股份有限公司 | External hard disc cartridge having cover construction |
| KR101095709B1 (en) * | 2010-04-21 | 2011-12-20 | 충남대학교산학협력단 | A Mobile Magnetostrictive Flat Speaker System Which Supports Bluetooth |
| CN203660590U (en) * | 2013-12-13 | 2014-06-18 | 福建友通实业有限公司 | Multifunctional portable power supply |
-
2014
- 2014-09-17 CN CN201410473831.0A patent/CN104202693B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200397845Y1 (en) * | 2005-07-28 | 2005-10-07 | 주식회사 웨이브시스텍 | Wireless audio signal transferring apparatus |
| CN201233724Y (en) * | 2008-06-17 | 2009-05-06 | 保锐科技股份有限公司 | External hard disc cartridge having cover construction |
| KR101095709B1 (en) * | 2010-04-21 | 2011-12-20 | 충남대학교산학협력단 | A Mobile Magnetostrictive Flat Speaker System Which Supports Bluetooth |
| CN203660590U (en) * | 2013-12-13 | 2014-06-18 | 福建友通实业有限公司 | Multifunctional portable power supply |
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| Publication number | Publication date |
|---|---|
| CN104202693A (en) | 2014-12-10 |
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Granted publication date: 20180309 |